Yeastar NeoGate TA400 VoIP gateway, 4 FXS porty, 1 LAN

The Yeastar NeoGate TA400 is a high-performance IP FXS gateway designed to connect traditional analog telephones, fax machines, and PBX systems to an IP-based VoIP network. With 4 FXS ports and a single 10/100 Mbps LAN port, it provides a reliable and cost-effective solution for small to medium businesses seeking to migrate to VoIP without replacing existing analog devices.

Advantages

Seamless integration with SIP-based VoIP systems; supports a wide range of voice codecs for optimal audio quality; advanced security features including TLS and SRTP; easy management via web GUI, Telnet, or SSH; supports T.38 fax relay for reliable fax over IP.

Suitable for

• Small and medium businesses upgrading to VoIP
• Connecting analog phones, fax machines, or PBX to IP networks
• Remote offices requiring reliable voice communication

Key specifications

• 4 FXS ports (RJ-11)
• 1x 10/100 Mbps Ethernet LAN port
• VoIP Protocol: SIP (RFC3261)
• Voice Codecs: G.711 A/U-law, G.722, G.723.1, G.726, G.729A/B, iLBC, GSM, ADPCM
• Fax over IP: T.38 Fax Relay, G.711 Pass-through
• DTMF Mode: RFC2833, SIP INFO, In-band
• Echo Cancellation: ITU-T G.168, up to 128ms
• Network Protocols: Static IP, DHCP, PPPoE, VLAN, VPN (OpenVPN, L2TP), QoS, DDNS, IPv4, IPv6
• Management: Web GUI, Telnet, SSH, Auto Provisioning (TR-069)
• Power Supply: DC 12V, 0.5A
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Operating Humidity: 10-90% non-condensing

Recommendations

For optimal performance, use with a SIP-compatible IP PBX or VoIP service provider. Ensure network QoS is configured to prioritize voice traffic.